MRK DIN Rail Terminal Blocks

YOCL ELECTRIC MRK DIN Rail Terminal Blocks provide wire connection points for control panels and power distribution equipment.

11 models with listed cross-sections from 2.5 to 120 mm².
Model-specific ratings: 24–269 A and 750 V or 1000 V.
Nylon housings with UL 94 V-0 flame-retardancy classification and copper conductors.
Snap-on mounting to standard 35 mm DIN rails.

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Overview

YOCL ELECTRIC MRK terminal blocks organize wire connections in control panels, switchgear and distribution equipment. The series mounts on standard 35 mm DIN rails and uses nylon housings with copper conductors.

Select among 11 models using the cross-section and electrical ratings in the table below.

Features

Snap-on mounting to 35 mm DIN rails.
Nylon housing with UL 94 V-0 flame-retardancy classification.
Copper conductors.
Cross-section, voltage and current ratings listed separately for each model.

Technical Specifications

Model	Cross-section	Voltage rating	Current rating	Housing material	Conductor material
MRK-2.5	2.5 mm²	750 V	24 A	Nylon	Copper
MRK-4	4 mm²	750 V	32 A	Nylon	Copper
MRK-6	6 mm²	750 V	40 A	Nylon	Copper
MRK-10	10 mm²	750 V	57 A	Nylon	Copper
MRK-16	16 mm²	750 V	82 A	Nylon	Copper
MRK-25	25 mm²	750 V	100 A	Nylon	Copper
MRK-35	35 mm²	750 V	125 A	Nylon	Copper
MRK-50	50 mm²	750 V	150 A	Nylon	Copper
MRK-70	70 mm²	750 V	192 A	Nylon	Copper
MRK-95	95 mm²	1000 V	232 A	Nylon	Copper
MRK-120	120 mm²	1000 V	269 A	Nylon	Copper

Selection Guide

Match the cross-section, voltage rating and current rating within one model row. MRK-2.5 through MRK-70 are listed at 750 V; MRK-95 and MRK-120 are listed at 1000 V.

Applications

Industrial automation and machinery control panels.
Power distribution panels and switchgear.
Building management and HVAC control systems.

Ordering Information

For a quotation from YOCL ELECTRIC, provide the MRK model, quantity and application requirements.